I walked my girlfriend out to her car and looked over at the W in the sky or Cassiopeia which coming out my house would be on my left. I moved my head right going straight when standing at my house and looked up and saw a greenish gray oval disc flying away from me straight. It was very large so I would assume it was either big or low.

There was no sound or anything, I was moving at a high rate of speed and was gone with in a min leaving a greenish gray trail behind it. I know for a fact this was not a shooting star or anything like that since I watch the sky all the time and it did not have anything that would lead me to believe that it was. The night sky was clear no clouds or anything.

After seeing this object in the sky my heart raced and I turned pale in the face.